hash-browns

__int64 __fastcall main(int a1, char **a2, char **a3)
{
  unsigned int i; // [rsp+4h] [rbp-21Ch]
  char *v5; // [rsp+8h] [rbp-218h]
  int v6[22]; // [rsp+10h] [rbp-210h] BYREF
  __int64 v7; // [rsp+68h] [rbp-1B8h] BYREF
  __int64 v8[18]; // [rsp+80h] [rbp-1A0h] BYREF
  __int64 buf[34]; // [rsp+110h] [rbp-110h] BYREF

  buf[33] = __readfsqword(0x28u);
  v8[0] = 0xFE5D3A093968D02BLL;
  v8[1] = 0xBA0AA367C2862EAELL;
  v8[2] = 0x8BEA2ADA9E26604FLL;
  v8[3] = 0x2E6F41C96DCF5224LL;
  v8[4] = 0x7FD91BD2949B75F3LL;
  v8[5] = 0x5B1ED8E6072F3A6LL;
  v8[6] = 0xC94045C6D4887611LL;
  v8[7] = 0x9D43DF6DF6B94D95LL;
  v8[8] = 0xB9A8A83C8AC08D80LL;
  v8[9] = 0x6D78E80376518464LL;
  v8[10] = 0xE81A20F2023C2D0LL;
  v8[11] = 0x2E41EAE69D89F186LL;
  v8[12] = 0x425C831DD2A3E5FDLL;
  v8[13] = 0x82788DBBDC4100ECLL;
  v8[14] = 0x6D0FEE8D3901DD20LL;
  v8[15] = 0xEBE82A0A41E5D783LL;
  v8[16] = 0x2AFA26414B72E506LL;
  v8[17] = 0xD1848E9C21D114DLL;
  memset(buf, 0, 256);
  printf("Input : ");
  fflush(stdout);
  read(0, buf, 256uLL);
  v5 = strchr((const char *)buf, 10);
  if ( v5 )
    *v5 = 0;
  for ( i = 0; i <= 8; ++i )
  {
    sub_562E9EE70209(v6);
    sub_562E9EE7025C(v6, (_BYTE *)buf + (int)(3 * i), 3u);
    sub_562E9EE703E7(v6);
    if ( memcmp(&v7, &v8[2 * (int)i], 16uLL) )
    {
      puts("Wrong!");
      return 1LL;
    }
  }
  *((_BYTE *)buf + (int)(3 * i)) = 0;
  printf("Correct! Flag is %s\n", (const char *)buf);
  return 0LL;
}